 Ron Evans
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665c3bdaa6
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machine/samd21: implement SPI interface for currently supported SAMD21 boards
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-03-04 21:47:09 +01:00 |
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Ron Evans
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3538ba943c
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machine/samd21: move definitions for I2C interfaces into board files, since pin connections on each SAMD21-based board implementation can differ
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-03-04 20:54:13 +01:00 |
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Ron Evans
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4424fe087d
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machine/circuitplay_express: add basic support for Adafruit Circuit Playground express pin mappings
Signed-off-by: Ron Evans <ron@hybridgroup.com>
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2019-02-24 23:01:22 +01:00 |
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